DS80C390_05 Datasheet, PDF (23/53 Pages) Dallas Semiconductor – Dual CAN High-Speed Microprocessor

DS80C390 Dual CAN High-Speed Microprocessor
Figure 26. Serial Port 0 (Synchronous Mode)
HIGH-SPEED OPERATION, TXD CLK = XTAL/4 (SM2 = 1)
TRADITIONAL 8051 OPERATION, TXD CLOCK = XTAL/12 (SM2 = 0)
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